| | KBL.TO | K-Bro Linen Inc. | TSE |
| | KPRMILL.IN | K.P.R. Mill Ltd. | NSE |
| | LRN | K12 Inc. | NYSE |
| | KTO.V | K2 Gold Corp. | TSXV |
| | KNT.V | K92 Mining Inc. | TSXV |
| | KNTNF | K92 Mining Inc. | PINK |
| | KABRAEXTRU.IN | Kabra Extrusiontechnik Ltd | NSE |
| | KAI | Kadant Inc. | NYSE |
| | KDMN | Kadmon Holdings, Inc. | NYSE |
| | KNOS.L | Kainos Group PLC | LSE |
| | MPJFF | Kairos Minerals Ltd. | PINK |
| | KALU | Kaiser Aluminum Corp. | NASD |
| | KXIN | Kaixin Auto Holdings | NASD |
| | KAJARIACER.IN | Kajaria Ceramics Ltd. | NSE |
| | KAJMY | Kajima Corp. | PINK |
| | KAKATCEM.IN | Kakatiya Cement Sugar & Industries Ltd. | NSE |
| | KALA | Kala Pharmaceuticals, Inc. | NASD |
| | KLDO | Kaleido Biosciences, Inc. | NASD |
| | KLR | Kaleyra Inc | NYSE |
| | KALY | Kali, Inc. | PINK |
| | KALPATPOWR.IN | Kalpataru Power Transmission Ltd. | NSE |
| | KALV | KalVista Pharmaceuticals, Inc. | NASD |
| | KALYANIFRG.IN | Kalyani Forge Ltd | NSE |
| | KICL.IN | Kalyani Investment Company Ltd. | NSE |
| | KSL.IN | Kalyani Steels Ltd. | NSE |
| | KMDA | Kamada Ltd. | NASD |
| | KAMN | Kaman Corp. | NYSE |
| | KAMATHOTEL.IN | Kamat Hotels India Ltd. | NSE |
| | KAMDHENU.IN | Kamdhenu Ltd | NSE |
| | KANANIIND.IN | Kanani Industries Ltd | NSE |
| | KNDI | Kandi Technologies Corp. | NASD |
| | KNE.V | Kane Biotech Inc. | TSXV |
| | KANORICHEM.IN | Kanoria Chemicals & Industries Ltd. | NSE |
| | KANSAINER.IN | Kansai Nerolac Paints Ltd. | NSE |
| | KCLI | Kansas City Life Insurance Co. | PINK |
| | KSU | Kansas City Southern Corp. | NYSE |
| | KSU/P | Kansas City Southern Preferred | NYSE |
| | KSMUX | Kansas Municipal Fund (The) | USMF |
| | KAOOY | Kao Corporation | PINK |
| | KAPE.L | Kape Technologies Plc | LSE |
| | KAR | KAR Auction Services Inc. | NYSE |
| | $KSE | Karachi Stock Exchange 100 Index (NBD) | PSX |
| | KARDA.IN | Karda Constructions Ltd | NSE |
| | KDR.L | Karelian Diamond Resources | LSE |
| | KARMAENG.IN | Karma Energy Ltd | NSE |
| | KRN.TO | Karnalyte Resources Inc. | TSE |
| | KRR.TO | Karora Resources Inc. | TSE |
| | KRRGF | Karora Resources Inc. | PINK |
| | KRTX | Karuna Therapeutics Inc. | NASD |
| | KARURVYSYA.IN | Karur Vysya Bank Ltd. | NSE |
| | KGL.IN | Karuturi Global Ltd. | NSE |
| | KPTI | Karyopharm Therapeutics Inc. | NASD |
| | KSPN | Kaspien Holdings, Inc. | NASD |
| | KAUFX | Kaufmann Fund | USMF |
| | KAUSHALYA.IN | Kaushalya Infrastructure Development CorpLtd | NSE |
| | KSCL.IN | Kaveri Seed Company Ltd. | NSE |
| | KWHIY | Kawasaki Heavy ADR | PINK |
| | KAYS | Kaya Holdings, Inc. | PINK |
| | KAYA.IN | Kaya Ltd | NSE |
| | KMF | Kayne Anderson Midstream / Energy Fund Inc | NYSE |
| | KYN | Kayne Anderson MLP Investment Co. | NYSE |
| | KAZ.L | Kaz Minerals | LSE |
| | KZIA | Kazia Therapeutics Ltd. | NASD |
| | KB | KB Financial Group, Inc. | NYSE |
| | KBH | KB Home | NYSE |
| | KBR | KBR Inc. | NYSE |
| | KBSF | KBS Fashion Group Limited | NASD |
| | $BKX | KBW Bank Index | INDX |
| | $KSX | KBW Capital Markets Index | INDX |
| | $KIX | KBW Insurance Index - Philadelphia | INDX |
| | $KRX | KBW Regional Banking Index - Philadelphia | INDX |
| | KCAPL | KCAP Financial, Inc. | NASD |
| | KCMTX | KCM Macro Trends Fund Class R-1 | USMF |
| | KCP.IN | KCP Ltd. | NSE |
| | KCPSUGIND.IN | KCP Sugar and Industries Corp. Ltd. | NSE |
| | KDDIY | KDDI Corp. | PINK |
| | KDDL.IN | KDDL Ltd | NSE |
| | BEKE | KE Holdings, Inc. | NYSE |
| | KRNY | Kearny Financial Corp. | NASD |
| | KEC.IN | KEC International Ltd. | NSE |
| | KSMIX | Keeley Small-Mid Cap Value Fund | USMF |
| | KSMVX | Keeley Small-Mid Cap Value Fund | USMF |
| | KEFI.L | Kefi Minerals | LSE |
| | KEG/UN.TO | Keg Royalties Income Fund | TSE |
| | KEI.IN | KEI Industries Ltd. | NSE |
| | KLR.L | Keller Group | LSE |
| | K | Kellogg Co. | NYSE |
| | KELLTONTEC.IN | Kellton Tech Solutions Ltd. | NSE |
| | KELYA | Kelly Services, Inc. | NASD |
| | KIQ | Kelso Technologies Inc. | AMEX |
| | KLS.TO | Kelso Technologies, Inc. | TSE |
| | KEL.TO | Kelt Exploration Ltd. | TSE |
| | KCTAX | Kemper California Tax Free Income Fund A | USMF |
| | KMPR | Kemper Corp. | NYSE |
| | KDHCX | Kemper Dreman High Return Fund C | USMF |
| | KDHAX | Kemper Dreman High Return Portfolio A | USMF |
| | KGDAX | Kemper Global Discovery Fund A | USMF |
| | KGDCX | Kemper Global Discovery Fund C | USMF |
| | KHYAX | Kemper High Yield Fund A | USMF |
| | KHYCX | Kemper High Yield Fund C | USMF |
| | KTCAX | Kemper Technology Fund A | USMF |
| | KTCCX | Kemper Technology Fund C | USMF |
| | KMPH | KemPharm, Inc. | PINK |
| | KEN.V | Kenadyr Mining Holdings Corp. | TSXV |
| | KMR.L | Kenmare Resources | LSE |
| | KENNAMET.IN | Kennametal India Ltd | NSE |
| | KMT | Kennametal, Inc. | NYSE |
| | KW | Kennedy-Wilson, Inc. | NYSE |
| | KEN | Kenon Holdings Ltd. | NYSE |
| | KCAC | Kensington Capital Acquisition Corp. | NYSE |
| | KIRAX | Kensington Intl Real Estate A | USMF |
| | KIFAX | Kensington Select Income Fund, Class A | USMF |
| | KIFCX | Kensington Select Income Fund, Class C | USMF |
| | KFFB | Kentucky First Federal Bancorp | NASD |
| | KPELY | Keppel Corp. Ltd. | PINK |
| | PPRUY | Kering ADR | PINK |
| | KERNEX.IN | Kernex Microsystems (India) Ltd | NSE |
| | KROS | Keros Therapeutics Inc. | NASD |
| | KER.TO | Kerr Mines Inc. | TSE |
| | KERMF | Kerr Mines Inc. | PINK |
| | KYGA.L | Kerry Group | LSE |
| | KESORAMIND.IN | Kesoram Industries Ltd. | NSE |
| | KES.V | Kesselrun Resources Ltd. | TSXV |
| | KGC.V | Kestrel Gold, Inc. | TSXV |
| | KDP | Keurig Dr Pepper Inc. | NYSE |
| | KKCL.IN | Kewal Kiran Clothing Ltd. | NSE |
| | KEQU | Kewaunee Scientific Corp. | NASD |
| | KEGX | Key Energy Services, Inc. | PINK |
| | KTCC | Key Tronic Corp. | NASD |
| | KEY | Keycorp | NYSE |
| | KYCCF | Keyence Corp. | PINK |
| | KEY.TO | Keyera Corp | TSE |
| | KEYS | Keysight Technologies Inc. | NYSE |
| | KIT.L | Keystone Investment Trust | LSE |
| | KEYS.L | Keystone Law Group Plc | LSE |
| | KWS.L | Keywords Studios PLC | LSE |
| | KZR | Kezar Life Sciences, Inc. | NASD |
| | KDFI | KFA Dynamic Fixed Income ETF | AMEX |
| | KRBN | KFA Global Carbon ETF | AMEX |
| | KFRC | kforce.com, Inc. | NASD |
| | KHADIM.IN | Khadim India Ltd | NSE |
| | KHRN.V | Khiron Life Sciences Corp. | TSXV |
| | KHRNF | Khiron Life Sciences Corp. | PINK |
| | KIBO.L | Kibo Mining | LSE |
| | DLCR | Kibush Capital Corp. | PINK |
| | KIE.L | Kier Group | LSE |
| | KILITCH.IN | Kilitch Drugs (India) Ltd | NSE |
| | KMP/UN.TO | Killam Apartment REIT | TSE |
| | MYID.V | Killi Ltd. | TSXV |
| | KRC | Kilroy Realty Corp. | NYSE |
| | KE | Kimball Electronics, Inc. | NASD |
| | KBAL | Kimball Intl, Inc. | NASD |
| | KRP | Kimbell Royalty Partners, LP | NYSE |
| | KMB | Kimberly Clark Corp. | NYSE |
| | KIM/PL | Kimco Realty Corp | NYSE |
| | KIM/PM | Kimco Realty Corp | NYSE |
| | KIM | Kimco Realty Corp. | NYSE |
| | KCT.L | Kin & Carta PLC | LSE |
| | KXS.TO | Kinaxis Inc. | TSE |
| | KCC.V | Kincora Copper Ltd. | TSXV |
| | KMI | Kinder Morgan Inc. | NYSE |
| | KIN | Kindred Biosciences, Inc. | NASD |
| | KPAY | KinerjaPay Corp. | PINK |
| | WWWEX | Kinetics Internet Emerging Growth Fund | USMF |
| | KINAX | Kinetics Internet Fund | USMF |
| | WWWFX | Kinetics Internet Fund | USMF |
| | KMKNX | Kinetics Market Opportunities Fund | USMF |
| | KNPCX | Kinetics Mutual Funds New Paradigm Fund | USMF |
| | MEDRX | Kinetics Mutual Funds, Inc. The Medical Fund | USMF |
| | KNPAX | Kinetics Paradigm Fund | USMF |
| | WWNPX | Kinetics Paradigm No Load | USMF |
| | KSCOX | Kinetics Small Cap Opportunities Fund | USMF |
| | KSOAX | Kinetics Small Cap Opportunities Fund | USMF |
| | KWINX | Kinetics Water Infrastructure No Load | USMF |
| | KRFG | King Resources Inc | PINK |
| | KINGFA.IN | Kingfa Science & Technology (India) Ltd | NSE |
| | KGF.L | Kingfisher | LSE |
| | KGFHY | Kingfisher plc | PINK |
| | KGJI | Kingold Jewelry Inc. | PINK |
| | KC | Kingsoft Cloud Holdings Ltd | NASD |
| | KGP.L | Kingspan Group | LSE |
| | KINS | Kingstone Insurance Co. | NASD |
| | KFS | Kingsway Financial Services Inc. | NYSE |
| | KNSA | Kiniksa Pharmaceuticals, Ltd | NASD |
| | K.TO | Kinross Gold Corp. | TSE |
| | KGC | Kinross Gold Corp. | NYSE |
| | KNSL | Kinsale Capital Group Inc. | NASD |
| | KTRA | Kintara Therapeutics, Inc. | NASD |
| | KTR.V | Kintavar Exploration, Inc. | TSXV |
| | KIOCL.IN | KIOCL Ltd. | NSE |
| | KEX | Kirby Corp. | NYSE |
| | KIRIINDUS.IN | Kiri Industries Ltd. | NSE |
| | KNBWY | Kirin Holdings Company | PINK |
| | KL | Kirkland Lake Gold Ltd. | NYSE |
| | KL.TO | Kirkland Lake Gold Ltd. | TSE |
| | KIRK | Kirkland's, Inc. | NASD |
| | KIRLOSBROS.IN | Kirloskar Brothers Ltd | NSE |
| | KECL.IN | Kirloskar Electric Co Ltd | NSE |
| | KIRLFER.IN | Kirloskar Ferrous Industries Ltd | NSE |
| | KIRLOSIND.IN | Kirloskar Industries Ltd | NSE |
| | KIRLOSENG.IN | Kirloskar Oil Engines Ltd. | NSE |
| | KMVAX | Kirr Marbach Partners Value Fund | USMF |
| | KRG | Kite Realty Group Trust | NYSE |
| | KITEX.IN | Kitex Garments Ltd. | NSE |
| | KTOV | Kitov Pharma Ltd. | NASD |
| | KTOVW | Kitov Pharmaceuticals Holdings Ltd | NASD |
| | KWBT | Kiwa Bio-Tech Products Group Corp. | PINK |
| | KKR | KKR & Co Inc | NYSE |
| | KKR/PA | KKR & Co. Inc | NYSE |
| | KIO | KKR Income Opportunities Fund | NYSE |
| | KREF | KKR Real Estate Finance Trust Inc. | NYSE |
| | KLAC | KLA Corp. | NASD |
| | KDKGF | Klondike Gold Corp. | PINK |
| | KG.V | Klondike Gold Corp. | TSXV |
| | KS.V | Klondike Silver Corp. | TSXV |
| | KLXE | KLX Energy Services Holdings, Inc. | NASD |
| | KMSUGAR.IN | KM Sugar Mills Ltd. | NSE |
| | FBAYF | Kneat Solutions Ltd. | PINK |
| | KSI.V | Kneat.com, Inc. | TSXV |
| | GUD.TO | Knight Therapeutics Inc. | TSE |
| | KNX | Knight-Swift Transportation Holdings Inc. | NYSE |
| | KNL | Knoll Inc. | NYSE |
| | KNOP | KNOT Offshore Partners LP | NYSE |
| | KNWN | Know Labs, Inc. | PINK |
| | KN | Knowles Corp. | NYSE |
| | KNRCON.IN | KNR Constructions Ltd. | NSE |
| | KDK.V | Kodiak Copper Corp | TSXV |
| | KOD | Kodiak Sciences Inc. | NASD |
| | KOHINOOR.IN | Kohinoor Foods Ltd. | NSE |
| | KSS | Kohls Corp. | NYSE |
| | KBEV.CA | Koios Beverage Corp. | CSE |
| | KBEVF | Koios Beverage Corp. | PINK |
| | KOKUYOCMLN.IN | Kokuyo Camlin Ltd. | NSE |
| | KOLTEPATIL.IN | Kolte - Patil Developers Ltd. | NSE |
| | KMTUY | Komatsu Ltd. | PINK |
| | KGKG | Kona Gold Solutions, Inc. | PINK |
| | KONAQ | Kona Grill, Inc. | PINK |
| | KRED | KonaRed Corp. | PINK |
| | ADRNY | Koninklijke Ahold Delhaize N.V. | PINK |
| | RDSMY | Koninklijke DSM N.V. | PINK |
| | KKPNY | Koninklijke KPN NV | PINK |
| | PHG | Koninklijke Philips Elect | NYSE |
| | KTB | Kontoor Brands Inc. | NYSE |
| | KNR.CA | Kontrol Energy Corp. | CSE |
| | KNRLF | Kontrol Energy Corp. | PINK |
| | KOOYF | Kootenay Silver Inc. | PINK |
| | KTN.V | Kootenay Silver, Inc. | TSXV |
| | KGGAX | Kopernik Global All-Cap Fund | USMF |
| | KGGIX | Kopernik Global All-Cap Fund | USMF |
| | KOPN | Kopin Corp. | NASD |
| | KOP | Koppers Holdings Inc. | NYSE |
| | KOPRAN.IN | Kopran Ltd. | NSE |
| | KORE.V | Kore Mining Ltd | TSXV |
| | KOREF | Kore Mining Ltd. | PINK |
| | KEP | Korea Electric Power Corp. | NYSE |
| | XKFDX | Korea Fund Inc | USMF |
| | KF | Korea Fund, Inc. | NYSE |
| | KFY | Korn Ferry Intl | NYSE |
| | KRNT | Kornit Digital Ltd | NASD |
| | KOS | Kosmos Energy Ltd. | NYSE |
| | KOSS | Koss Corp. | NASD |
| | KOTAKBKETF.IN | Kotak Banking ETF | NSE |
| | KOTAKGOLD.IN | Kotak Gold ETF | NSE |
| | KOTAKNV20.IN | Kotak Mahindra Asset Management Company Ltd | NSE |
| | KOTAKBANK.IN | Kotak Mahindra Bank Ltd. | NSE |
| | KOTAKNIFTY.IN | Kotak Nifty ETF | NSE |
| | KOTAKPSUBK.IN | Kotak PSU Bank ETF | NSE |
| | KOTHARIPET.IN | Kothari Petrochemicals Ltd | NSE |
| | KOTHARIPRO.IN | Kothari Products Ltd | NSE |
| | KOTARISUG.IN | Kothari Sugars & Chemicals Ltd. | NSE |
| | KPT.TO | KP Tissue Inc. | TSE |
| | KPSCX | KP US Small Cap Equity Fund | USMF |
| | KPITTECH.IN | KPIT Technologies Ltd | NSE |
| | KHC | Kraft Heinz Co. | NASD |
| | KBLB | Kraig Biocraft Laboratories, Inc. | PINK |
| | PNG.V | Kraken Sonar Inc. | TSXV |
| | KBA | KraneShares Bosera MSCI China A ETF | AMEX |
| | KWEB | KraneShares CSI China Internet ETF | AMEX |
| | KCNY | KraneShares E Fund China Commercial Paper ETF | AMEX |
| | KARS | KraneShares Electric Vehicles and Future Mobility Index ETF | AMEX |
| | KEMQ | KraneShares Emerging Markets Consumer Technology Index ETF | AMEX |
| | KMED | KraneShares Emerging Markets Healthcare Index ETF | AMEX |
| | KURE | KraneShares MSCI All China Health Care Index ETF | AMEX |
| | KGRN | KraneShares MSCI China Environment Index ETF | AMEX |
| | OBOR | KraneShares MSCI One Belt One Road Index ETF | AMEX |
| | KFYP | KraneShares Zacks New China ETF | AMEX |
| | KRA | Kraton Corp. | NYSE |
| | KTOS | Kratos Defense & Security Solutions, Inc. | NASD |
| | KRBL.IN | KRBL Ltd. | NSE |
| | KREBSBIO.IN | Krebs Biochemicals & Industries Ltd | NSE |
| | KRIDHANINF.IN | Kridhan Infra Ltd | NSE |
| | KR | Kroger Co. | NYSE |
| | KNOS | Kronos Advanced Technologies, Inc. | PINK |
| | KRO | Kronos Worldwide Inc. | NYSE |
| | COGNY | Kroton Educacional | PINK |
| | KRYS | Krystal Biotech, Inc. | NASD |
| | KSB.IN | KSB Limited | NSE |
| | KSERASERA.IN | KSS Ltd. | NSE |
| | KT | KT Corp. | NYSE |
| | KUANTUM.IN | Kuantum Papers Ltd | NSE |
| | KBNT | Kubient Inc. | NASD |
| | KUBTY | Kubota Corp. | PINK |
| | KLIC | Kulicke and Soffa Industries, Inc. | NASD |
| | KULR | KULR Technology Group Inc. | PINK |
| | KURA | Kura Oncology, Inc | NASD |
| | KRUS | Kura Sushi USA Inc. | NASD |
| | KSHB | KushCo Holdings, Inc. | PINK |
| | KC.V | Kutcho Copper Corp. | TSXV |
| | KVHI | KVH Industries, Inc. | NASD |
| | KWALITY.IN | kwality limited | NSE |
| | KWG.CA | KWG Resources Inc. | CSE |
| | KYMR | Kymera Therapeutics Inc. | NASD |
| | KYOCY | Kyocera Corp. | PINK |